ไอซี LNK364NP เป็นไอซีที่ใช้ในวงจรสวิสชิ่ง สามารถใช้กับสวิชิ่ง 5.5วัตต์ ที่ไฟ 220โวลต์
Product Highlights Optimized for Lowest System Cost
• Proprietary IC trimming and transformer construction techniques enable Clampless™ designs with LNK362 for lower system cost, component count and higher effi ciency
• Fully integrated auto-restart for short circuit and open loop protection
• Self-biased supply – saves transformer auxiliary winding and associated bias supply components
• Frequency jittering greatly reduces EMI
• Meets HV creepage requirements between DRAIN and all other pins both on the PCB and at the package
• Lowest component count switcher solution Features Superior to Linear/RCC
• Accurate hysteretic thermal shutdown protection – automatic recovery improves fi eld reliability
• Universal input range allows worldwide operation
• Simple ON/OFF control, no loop compensation needed
• Eliminates bias winding – simpler, lower cost transformer
• Very low component count – higher reliability and single side printed circuit board
• Auto-restart reduces delivered power by 95% during short circuit and open loop fault conditions
• High bandwidth provides fast turn-on with no overshoot and excellent transient load response